zhangrui1888 Portable Monitor Portable Monitor 18.4 Inch Extended Sub-screen 4k Laptop Mobile Phone External Monitor for Laptop

It is an ideal choice for work, study, gaming, or streaming, providing vivid visual effects and smooth multitasking with a slim and lightweight design that you can take anywhere. 18.4-inch large screen, lightweight and portable, equipped with a 3840*2160 resolution large screen, designed to create a wider viewing experience. Wide compatibility, no application and driver required, can be easily connected to most mainstream devices on the market. Can be used as a screen extender for gaming monitors, laptops or mobile phones. Portable monitors can perfectly serve as your second monitor to improve your work efficiency. With this monitor, you can handle multiple tasks at the same time. Built-in speakers for a better audio and video experience.